Pembrolizumab‐induced lichen planus pemphigoides in a patient with metastatic melanoma. (16th June 2017) - Schmidgen, Maria Isabel; Butsch, Florian; Schadmand‐Fischer, Simin; Steinbrink, Kerstin; Grabbe, Stephan; Weidenthaler‐Barth, Beate; Loquai, Carmen